Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets (Details 1)

v3.19.1
Goodwill and Other Intangible Assets (Details 1) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Schedule of finite-lived intangible assets [Abstract]    
Gross Carrying Amount $ 10,475 $ 10,527
Accumulated Amortization (9,954) (9,626)
Net Carrying Amount $ 521 901
Trade name [Member]    
Schedule of finite-lived intangible assets [Abstract]    
Weighted Average Useful Life (years) 4 years 7 months 6 days  
Gross Carrying Amount $ 648 650
Accumulated Amortization (648) (650)
Net Carrying Amount
Acquired technology [Member]    
Schedule of finite-lived intangible assets [Abstract]    
Weighted Average Useful Life (years) 5 years 1 month 6 days  
Gross Carrying Amount $ 4,828 4,828
Accumulated Amortization (4,763) (4,714)
Net Carrying Amount $ 65 114
In-process research and development [Member]    
Schedule of finite-lived intangible assets [Abstract]    
Weighted Average Useful Life (years) 5 years  
Gross Carrying Amount $ 94 94
Accumulated Amortization (94) (85)
Net Carrying Amount 9
Customer relationships [Member]    
Schedule of finite-lived intangible assets [Abstract]    
Weighted Average Useful Life (years) 5 years 8 months 12 days  
Gross Carrying Amount $ 4,576 4,626
Accumulated Amortization (4,120) (3,848)
Net Carrying Amount $ 456 778
Order backlog [Member]    
Schedule of finite-lived intangible assets [Abstract]    
Weighted Average Useful Life (years) 1 year 6 months  
Gross Carrying Amount $ 329 329
Accumulated Amortization (329) $ (329)
Net Carrying Amount